Company Filing History:
Years Active: 1984-2000
Title: Ivo Tammaru: Innovator in Microwave Technology
Introduction
Ivo Tammaru is a notable inventor based in Rancho Palos Verdes, California. He has made significant contributions to the field of microwave technology, holding a total of seven patents. His work has focused on enhancing the efficiency and performance of linear-beam microwave tubes.
Latest Patents
One of Tammaru's latest patents is titled "Self-biasing collector elements for linear-beam microwave tubes." This invention involves a self-biasing element that is coupled to a collector stage of a linear-beam microwave tube. The design includes an electron accumulator with a secondary emission coefficient of less than one, which intercepts a portion of the electrons in the electron beam. This configuration allows the electron accumulator to acquire a negative voltage, improving the efficiency and RF performance of the microwave tube. Another significant patent is "TWT with mismatched section for controlled gain variation with frequency." This apparatus compensates for gain variations in a traveling wave tube (TWT) by utilizing an RF interaction circuit section designed with specified mismatches. These mismatches cause internal reflections of RF waves, resulting in a flattened or inverted overall gain response.
Career Highlights
Throughout his career, Ivo Tammaru has worked with prominent companies such as Hughes Aircraft Company and Hughes Electronics Corporation. His experience in these organizations has contributed to his expertise in microwave technology and innovation.
Collaborations
Tammaru has collaborated with notable individuals in his field, including Robert G. Ripley and Jon A. Davis. These collaborations have likely enriched his work and led to advancements in microwave technology.
Conclusion
Ivo Tammaru's contributions to microwave technology through his innovative patents and collaborations highlight his significant role in the field. His work continues to influence advancements in linear-beam microwave tubes and related technologies.